| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.51 | 6.567% | $146.5403 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $106.31 | 10.741% | $117.7288 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $120.80 | 13.866% | $137.5501 | $137.55 | $137.55 | $137.60 |
| Purchase #4 | $74.62 | 6.636% | $79.5718 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $181.58 | 12.572% | $204.4082 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $10.47 | 10.461% | $11.5653 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $210.49 | 4.868% | $220.7367 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $841.78 | $918.1012 | $918.11 | $918.10 | $918.10 | |